Home / 2,982,323,096.11-4,115,610,407.60-1,662,195,308.59

Finding the Fourth Proportional to 2,982,323,096.11, 4,115,610,407.60 and 1,662,195,308.59

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Solution

The fourth proportional to 2,982,323,096.11, 4,115,610,407.60 and 1,662,195,308.59 is: 2,293,832,053.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,982,323,096.11 : 4,115,610,407.60 = 1,662,195,308.59 : x
  2. Step 2: Convert to fraction form
    2,982,323,096.11/4,115,610,407.60 = 1,662,195,308.59/x
  3. Step 3: Cross multiply
    2,982,323,096.11x = 4,115,610,407.60 × 1,662,195,308.59
  4. Step 4: Simplify right side
    2,982,323,096.11x = 6,840,948,311,496,897,536
  5. Step 5: Solve for x
    x = 6,840,948,311,496,897,536/2,982,323,096.11
  6. Step 6: Final answer
    x = 2,293,832,053.41

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.